An efficient method for the detection of ringing artifacts and de-ringing in JPEG image

Shen-Chuan Tai, Bo Jhih Chen, Mankit Choi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

JPEG standard is commonly used for the still image compression. However, the DCT-based coding of JPEG is one of the lossy compression tools and introduces most artifacts in the decompressed image such as blocking and ringing artifacts. In this paper, our proposed method focuses on how to efficiently detect the blocks which cause ringing artifacts. Moreover, these ringing blocks will be further filtered and the texture region will be able to preserve as well as the smooth region. Simulation results show that our proposed method can outperform the related algorithms in subjectively and objectively. By comparing JPEG compressed image, the decompressed image using our algorithm can achieve the better PSNR as well as the visual performance, especially at the lower quality coding (the higher compression rate).

Original languageEnglish
Title of host publication28th Picture Coding Symposium, PCS 2010
Pages578-581
Number of pages4
DOIs
Publication statusPublished - 2010 Dec 1
Event28th Picture Coding Symposium, PCS 2010 - Nagoya, Japan
Duration: 2010 Dec 82010 Dec 10

Publication series

Name28th Picture Coding Symposium, PCS 2010

Other

Other28th Picture Coding Symposium, PCS 2010
CountryJapan
CityNagoya
Period10-12-0810-12-10

All Science Journal Classification (ASJC) codes

  • Computer Graphics and Computer-Aided Design
  • Computer Vision and Pattern Recognition

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    Tai, S-C., Chen, B. J., & Choi, M. (2010). An efficient method for the detection of ringing artifacts and de-ringing in JPEG image. In 28th Picture Coding Symposium, PCS 2010 (pp. 578-581). [5702568] (28th Picture Coding Symposium, PCS 2010). https://doi.org/10.1109/PCS.2010.5702568